Penumbra
480 hedge funds and large institutions have $11.1B invested in Penumbra in 2026 Q1 according to their latest regulatory filings, with 131 funds opening new positions, 148 increasing their positions, 140 reducing their positions, and 80 closing their positions.
New
Increased
Maintained
Reduced
Closed
more funds holding in top 10
Funds holding in top 10: →
more first-time investments, than exits
New positions opened: | Existing positions closed:
more funds holding
Funds holding: →
more repeat investments, than reductions
Existing positions increased: | Existing positions reduced:
3% less capital invested
Capital invested by funds: $11.4B → $11.1B (-$330M)
7.72% less ownership
Funds ownership: 93.95% → 86.23% (-7.7%)
42% less call options, than puts
Call options by funds: $68.9M | Put options by funds: $118M
Holders
480
Holding in Top 10
24
Calls
$68.9M
Puts
$118M
Top Buyers
| 1 | +$553M | |
| 2 | +$203M | |
| 3 | +$194M | |
| 4 |
WA
Whitebox Advisors
Minneapolis,
Minnesota
|
+$151M |
| 5 |
ECM
ExodusPoint Capital Management
New York
|
+$150M |
Top Sellers
| 1 | -$1.57B | |
| 2 | -$543M | |
| 3 | -$269M | |
| 4 |
Citadel Advisors
Miami,
Florida
|
-$267M |
| 5 |
ClearBridge Investments
New York
|
-$201M |